As Pablo Escobar's "cocaine hippos" keep multiplying, Colombia plans sterilization, deportation and euthanasia to control population
CBSN
Colombia will try to control its population of more than 100 hippopotamuses, descendants of animals illegally brought to the country by late drug kingpin Pablo Escobar in the 1980s, through surgical sterilization, the transfer of hippos to other countries and possibly euthanasia, the government said Thursday.
The drug baron brought a small number of the African beasts to Colombia in the late 1980s. But after his death in 1993, the so-called "cocaine hippos" were left to roam freely and environmental authorities have been helpless to curb their numbers.
The hippos, which spread from Escobar's estate into nearby rivers where they flourished, have no natural predators in Colombia and have been declared an invasive species that could upset the ecosystem.
